| Mentana to Hammersmith | 891.88 mi (1,435.35 km) |
| Mentana to Hampton | 893.24 mi (1,437.53 km) |
| Mentana to Hamworthy | 919.12 mi (1,479.18 km) |
| Mentana to Handsworth | 1,017.18 mi (1,636.99 km) |
| Mentana to Hanwell | 896.31 mi (1,442.47 km) |
| Mentana to Harborne | 991.21 mi (1,595.21 km) |
| Mentana to Harlow | 894.41 mi (1,439.42 km) |
| Mentana to Harpenden | 911.14 mi (1,466.34 km) |
| Mentana to Harrogate | 1,051.75 mi (1,692.64 km) |
| Mentana to Harrow | 900.03 mi (1,448.46 km) |
| Mentana to Harrow on the Hill | 898.75 mi (1,446.41 km) |
| Mentana to Harrow Weald | 900.74 mi (1,449.60 km) |
| Mentana to Hartlepool | 1,078.28 mi (1,735.32 km) |
| Mentana to Harwich | 868.24 mi (1,397.30 km) |
| Mentana to Haslemere | 889.64 mi (1,431.74 km) |
